MULTI-LANGUAGE PROCESSING SYSTEM

摘要

PURPOSE:To efficiently execute a program where machine language instructions for the processing specific to each language exist in mixture by providing a different instruction execution section from a language, selecting the instruction execution section by an instruction ID (identifier) to identify the kind of the language added to the machine instruction. CONSTITUTION:Plural machine language instructions added with an instruction ID to identify the kind of the language are stored in a storage device S and instruction execution sections 4-6 execute the machine language instruction specific to each language. The machine language instruction added with the instruction ID fetched from the storage device S decodes the instruction ID to select the instruction execution sections 4-6. The instruction execution section selected by the selection means 2 fetched the machine language instruction set in the instruction register 1 and executes it. Thus, the high speed processing is attained even for the program where different kinds of language processing instructions exist in mixture.